2. Fuel in Combustion chamber Turbine Net Power Air in Out Axial compressor Centrifugal compressor Exhaust Figure 1 Figure 1 shows the basic gas turbine cycle. Calculate the efficiency of the system if the temperature for the condition showed in T-s diagram below. Take that mass flow rate is 23 kg/s and the Cp is 35.5 J. K-l mol-". TA 8913 °C- 3 4987 °C 2 4665 °C- 1276 °C

2. Fuel in Combustion chamber Turbine Net Power Air in Out Axial compressor Centrifugal compressor Exhaust Figure 1 Figure 1 shows the basic gas turbine cycle. Calculate the efficiency of the system if the temperature for the condition showed in T-s diagram below. Take that mass flow rate is 23 kg/s and the Cp is 35.5 J. K-l mol-". TA 8913 °C- 3 4987 °C 2 4665 °C- 1276 °C

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Fuel in
Combustion
chamber
Turbine
Net Power
Air in
Out
Axial compressor Centrifugal compressor
Exhaust
Figure 1
Figure 1 shows the basic gas turbine cycle. Calculate the efficiency of the
system if the temperature for the condition showed in T-s diagram below.
Take that mass flow rate is 23 kg/s and the Cp is 35.5 J- K-. mol.
TA
8913 °C-
3
4987 °C.
4665 °C-
1276 °CH
2.

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I only need help with filling in the answers for parts h and i. At the beginning of the compression process of an air standard Otto cycle, p1 = 1 bar, T1 = 300 K. The maximum temperature in the cycle is 2250 K and the compression ratio is 9.8. The engine has 4 cylinders and an engine displacement of Vd = 2.1 L. Determine per cylinder: a) the volume at state 1.b) the air mass per cycle.c) the heat addition per cycle, in kJ.d) the heat rejection per cycle, in kJ.e) the net work per cycle, in kJ.f) the thermal efficiency in %.g) the mean effective pressure, in bar.h) Develop a full exergy accounting per cycle, in kJ. Let T0 = 300 K, p0 = 1 bar (See image below).i) Devise and evaluate the exergetic efficiency for the cycle. part h
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